Across Europe, among the right-thinking sections of society, among the political classes, the response to the massacre of the cartoonists and satirists has been the same: to panic about how Them, the native masses, especially the more right-wing sections of the French population, might respond to it. The blood on the floor of the Charlie Hebdo offices was still wet when brow-furrowed observers started saying: “Oh no, the Muslims! Will they be attacked?” It’s the same after every terrorist attack: from 9/11 to 7/7 in London to last year’s Sydney siege to Paris today: Liberals’ instant, almost Pavlovian response to Islamist terror attacks in the West is to worry about a violent uprising of the ill-educated against Muslims. The uprising never comes, but that doesn’t halt their fantasy fears. What’s it all about?

Here’s how the murderers who despicably gunned down the journalists and cartoonists of Charlie Hebdo do not want us to respond. Vengeance and hatred directed at Muslims as a whole serves Islamic fundamentalists well. They want Muslims to feel hated, targeted and discriminated against, because it increases the potential well of support for their cause. Already, there are multiple reports of attacks in France against mosques, and even a “criminal explosion” in a kebab shop. These are not just disgraceful, hateful acts. Those responsible are sticking to the script of the perpetrators. They are themselves de facto recruiting sergeants for terrorists.

Social media abounds with Islamophobes seizing this atrocity to advance their hatred. Islam as an entire religion is responsible, they cry: it is incompatible with “western values”. They wish to homogenise Muslims, as though Malala and Mo Farah have anything in common with the sectarian murderers of Isis. Most victims of Islamic extremists are of course themselves Muslims: including Ahmed Merabet, the French police officer killed at close range by the terrorists in Paris yesterday.

This is a dangerous moment. Anti-Muslim prejudice is rampant in Europe. The favoured target of Europe’s far-right – like France’s Front National, which currently leads in the opinion polls – is Muslims. France is home to around 5 million Muslims, who disproportionately live in poverty and unemployment, often in ghettoised banlieues. This incident should rightfully horrify, but it will now undoubtedly fuel an already ascendant far-right.

Here’s a theory. Terrorists aren’t offended by cartoons. Not even cartoons that satirise the Prophet Muhammad. They don’t care about satire. For all I know they may not even care about the Prophet Muhammad.

Instead, they merely pretend to be offended by cartoons, in order to give themselves a pretext to commit murder. Murder so horrifying, on a pretext so unWestern, that non-Muslims – blinded by grief and rage – turn on Muslims. Blame them. Persecute them. Burn their book, attack their mosques, threaten them in the street, demand their expulsion from Western societies. Actions that, in turn, scare Western Muslims, isolate them, alienate them. And thus drive some of them to support – and even become – terrorists.

Result: terrorists swell their ranks for a civil war they long to provoke non-Muslims into starting.